CN213117201U - Flood prevention alarm device for hydraulic engineering - Google Patents
Flood prevention alarm device for hydraulic engineering Download PDFInfo
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- CN213117201U CN213117201U CN202022044181.1U CN202022044181U CN213117201U CN 213117201 U CN213117201 U CN 213117201U CN 202022044181 U CN202022044181 U CN 202022044181U CN 213117201 U CN213117201 U CN 213117201U
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- helical gear
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
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Abstract
The utility model discloses a hydraulic engineering is with flood prevention alarm device, the power distribution box comprises a box body, box internally mounted has first rotating electrical machines, and first rotating electrical machines one end installs first winding roller, the first rope of one side fixedly connected with of first winding roller, and first rope upper end fixedly connected with floating ball, the signal lamp is installed to the floating ball upper end, box outer wall fixedly connected with protection network, and protection network internally mounted have turbine leaf, turbine leaf one end is passed through the axis of rotation and is installed the rotational speed detection case. This flood prevention alarm device for hydraulic engineering is provided with the clutch pulley, and rivers can promote turbine blade and friction pulley and rotate when the flood season comes, starts hydraulic stem and promotes the connecting rod this moment and let clutch pulley and friction pulley contact, drives the clutch pulley and rotate together, and the clutch pulley then can drive the generator rotation through column spinner, first helical gear and second helical gear to generate electricity for device self, let the device need not charge, can be at permanent independent operation under water.
Description
Technical Field
The utility model relates to a water conservancy technical field specifically is a hydraulic engineering is with flood prevention alarm device.
Background
The flood disasters of big and small size can occur in China every year, so that a large amount of property loss is caused, in order to reduce casualties and property loss, a device is needed for detecting river water for a long time, and when the loss is reduced, an alarm can be given out when the loss is met in a flood season.
The flood prevention alarm device in the market cannot run underwater for a long time, needs to be charged regularly, and cannot measure flow velocity in different water layers, so that the measurement result is not comprehensive enough, and the flood season prediction result is not accurate enough.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a hydraulic engineering is with flood prevention alarm device to solve the permanent operation under water of the flood prevention device that proposes in the above-mentioned background art, need regularly charge, the water layer measurement velocity of flow that the while flood prevention device can not be in deepening the difference, make measuring result comprehensive inadequately, lead to the not accurate problem of flood season prediction result.
In order to achieve the above object, the utility model provides a following technical scheme: a flood prevention alarm device for hydraulic engineering comprises a box body, wherein a first rotating motor is installed inside the box body, a first winding roller is installed at one end of the first rotating motor, a first rope is fixedly connected to one side of the first winding roller, a floating ball is fixedly connected to the upper end of the first rope, a signal lamp is installed at the upper end of the floating ball, a protective net is fixedly connected to the outer wall of the box body, a turbine blade is installed inside the protective net, a rotating speed detection box is installed at one end of the turbine blade through a rotating shaft, a friction wheel is fixedly connected to the other end of the turbine blade through the rotating shaft, a rotating column is rotatably connected to the other end of the friction wheel through a bearing, a key groove is formed in the upper end of the inner wall of the rotating column, a key is movably connected to the inner wall of the key groove, a clutch wheel, the utility model discloses a rotary column, including slider, connecting rod, pivot post, generator, box outer wall, bearing, bracing piece, pivot post, generator, box outer wall, support, pivot post, first helical gear, second helical gear, bearing, connecting rod, pivot post, first helical gear, second helical gear, bearing, pivot post.
Preferably, the first rotating motor, the first winding roller, the first rope, and the floating ball are symmetrically distributed about both sides of the case.
Preferably, the connecting rod and the sliding rail form a sliding structure through a sliding block.
Preferably, a sliding structure is formed between the clutch wheel and the rotating column through a key, and a friction transmission structure is formed between the clutch wheel and the friction wheel.
Preferably, a transmission structure is formed between the second bevel gear and the first bevel gear.
Preferably, the limiting mechanism is internally provided with a second rotating motor, the second rotating motor is installed in the box body, a third bevel gear is installed at the lower end of the second rotating motor, a fourth bevel gear is meshed with one side of the third bevel gear, a second winding roller is fixedly connected to the other side of the fourth bevel gear, a second rope is fixedly connected to the outer wall of the second winding roller, and a base is installed at the lower end of the second rope.
Compared with the prior art, the beneficial effects of the utility model are that: this flood prevention alarm device for hydraulic engineering is provided with the clutch pulley, rivers can promote turbine blade and friction pulley and rotate when the flood season comes, start hydraulic stem and promote the connecting rod this moment and let clutch pulley and friction pulley contact, it rotates together to drive the clutch pulley, the clutch pulley then can pass through the column spinner, first helical gear and second helical gear drive the generator rotatory, thereby generate electricity for device self, thereby let the device need not charge, can be at permanent independent operation under water, energy-conserving effect also plays simultaneously.
First rotating electrical machines can be accomodate or prolong through first winding roller pair, the buoyancy of utilizing the floating ball lets the box be in the aquatic, avoid sinking the end, stop gear then can play the effect fixed to the box, avoid the device to drift along with the rivers, stop gear also can start second rotating electrical machines and accomodate or prolong the second rope through second winding roller simultaneously, drive the box to underwater movement, thereby adjust the box in the different positions of aquatic, detect the rivers of the different degree of depth, make the testing result more comprehensive, improve flood season prediction result's precision.
Drawings
FIG. 1 is a schematic view of the internal structure of the present invention;
FIG. 2 is a schematic view of the structure of the present invention;
FIG. 3 is an enlarged view of the structure at A in FIG. 1;
FIG. 4 is an enlarged view of the structure at B in FIG. 1;
fig. 5 is a schematic view of the structure of the rotating column and the key of the present invention.
In the figure: 1. a box body; 2. a first rotating electrical machine; 3. a first winding roller; 4. a first rope; 5. a floating ball; 6. a signal lamp; 7. a protective net; 8. a turbine blade; 9. a rotating speed detection box; 10. a friction wheel; 11. a spin column; 12. a keyway; 13. a key; 14. a clutch wheel; 15. a slide rail; 16. a slider; 17. a connecting rod; 18. a support bar; 19. a hydraulic lever; 20. a first helical gear; 21. a second helical gear; 22. a generator; 23. a limiting mechanism; 2301. a second rotating electrical machine; 2302. a third bevel gear; 2303. a fourth helical gear; 2304. a second winding roller; 2305. a second rope; 2306. a base.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: a flood prevention alarm device for hydraulic engineering comprises a box body 1, a first rotating motor 2, a first winding roller 3, a first rope 4, a floating ball 5, a signal lamp 6, a protective net 7, a turbine blade 8, a rotating speed detection box 9, a friction wheel 10, a rotating column 11, a key groove 12, a key 13, a clutch wheel 14, a slide rail 15, a slide block 16, a connecting rod 17, a supporting rod 18, a hydraulic rod 19, a first helical gear 20, a second helical gear 21, a generator 22, a limiting mechanism 23, a second rotating motor 2301, a third helical gear 2302, a fourth helical gear 2303, a second winding roller 2304, a second rope 2305 and a base 2306, wherein the first rotating motor 2 is installed inside the box body 1, the first winding roller 3 is installed at one end of the first rotating motor 2, the first rope 4 is fixedly connected to one side of the first winding roller 3, the floating ball 5 is fixedly connected to the upper end of the first rope 4, the floating ball 5 is installed at the upper end of the floating ball 6, the outer wall of the box body 1 is fixedly connected with a protective net 7, a turbine blade 8 is arranged inside the protective net 7, one end of the turbine blade 8 is provided with a rotating speed detection box 9 through a rotating shaft, the other end of the turbine blade 8 is fixedly connected with a friction wheel 10 through the rotating shaft, the other end of the friction wheel 10 is rotatably connected with a rotating column 11 through a bearing, the upper end of the inner wall of the rotating column 11 is provided with a key groove 12, the inner wall of the key groove 12 is movably connected with a key 13, the upper end of the key 13 is movably connected with a clutch wheel 14, the outer wall of the clutch wheel 14 is provided with a sliding rail 15, the inner wall of the sliding rail 15 is movably connected with a sliding block 16, the upper end of the sliding block 16 is rotatably connected with a connecting rod 17 through a bearing, one side of the connecting rod 17 is rotatably connected with a supporting rod 18 through, the lower end of the outer wall of the box body 1 is provided with a limiting mechanism 23;
the first rotating motor 2, the first winding roller 3, the first rope 4 and the floating ball 5 are symmetrically distributed on two sides of the box body 1, the floating ball 5 can achieve an upward pulling effect on the box body 1 through buoyancy of the floating ball 5, when the box body 1 needs to move upwards, the first rotating motor 2 can be started to drive the first winding roller 3 to wind the first rope 4 to drive the whole box body 1 to move upwards, and the signal lamp 6 can play a role in reminding to prevent surrounding movable ships from colliding with the device;
the connecting rod 17 and the sliding rail 15 form a sliding structure through the sliding block 16, the protective net 7 mainly has the effect of protecting the turbine blade 8, the turbine blade 8 is prevented from being wound by garbage or other objects in water, so that errors of a detection result are avoided, the turbine blade 8 is mainly pushed by water flow, the rotating speed detection box 9 can directly detect the rotating speed of the turbine blade 8 to reflect the speed of the water flow, and whether the flood season comes or not is judged;
the clutch wheel 14 forms a sliding structure with the rotary column 11 through the key 13, and forms a friction transmission structure between the clutch wheel 14 and the friction wheel 10, when the flood season comes, water flow can quickly push the turbine blade 8 and the friction wheel 10 to rotate, at the moment, the hydraulic rod 19 is started to push the connecting rod 17, the connecting rod 17 rotates along the supporting rod 18, so that the clutch wheel 14 is pushed to be in contact with the friction wheel 10 along the direction of the key 13, the clutch wheel 14 is driven to rotate together, the rotary column 11 and the first bevel gear 20 are driven to rotate together after the clutch wheel 14 rotates, the first bevel gear 20 drives the generator 22 to rotate through the second bevel gear 21, and the self power generation effect of the device is achieved;
a transmission structure is formed between the second bevel gear 21 and the first bevel gear 20, the clutch wheel 14 is separated from the friction wheel 10 by pulling the connecting rod 17 reversely by the hydraulic rod 19, and power generation is not performed any more, so that the purpose of reducing the load of the turbine blade 8 is to enable the flow rate of the measured water flow to be more accurate, and after the detection is completed, the clutch wheel 14 can be continuously attached to the friction wheel 10 to perform power generation;
the inside of the limiting mechanism 23 includes a second rotating motor 2301, the second rotating motor 2301 is installed inside the box 1, a third bevel gear 2302 is installed at the lower end of the second rotating motor 2301, one side of the third bevel gear 2302 is engaged with a fourth bevel gear 2303, the other side of the fourth bevel gear 2303 is fixedly connected with a second winding roller 2304, the outer wall of the second winding roller 2304 is fixedly connected with a second rope 2305, the lower end of the second rope 2305 is installed with a base 2306, the second rotating motor 2301 drives the fourth bevel gear 2303 to rotate through the third bevel gear 2302, the fourth bevel gear 2303 drives the second winding roller 2304 to rotate, so as to achieve the effect of accommodating the second rope 2305, the box 1 is pulled to the bottom, and it needs to be supplemented that the limiting mechanism 23 needs to be used together with the first rotating motor 2 and the first winding roller 3 in the process of pulling down the device, so that the first rotating motor 2 and the first winding roller 3 extend the first rope 4, avoid second rotating electrical machines 2301 to bear too big load, the purpose of box 1 upwards or downward motion is in order to detect the rivers of the different degree of depth for it is more comprehensive to detect data.
The working principle is as follows: for the flood prevention alarm device for the hydraulic engineering, firstly, the floating ball 5 can play an upward pulling effect on the box body 1 through the buoyancy of the floating ball, when the box body 1 needs to move upwards, the first rotating motor 2 can be started to drive the first winding roller 3 to wind the first rope 4 to drive the whole box body 1 to move upwards, the signal lamp 6 can play a role in reminding to prevent peripheral movable ships from colliding on the device, the limiting mechanism 23 can pull the box body 1 underwater, when the limiting mechanism 23 pulls the device downwards, the first rotating motor 2 and the first winding roller 3 need to extend the first rope 4 to avoid the overlarge load when the second rotating motor 2301 is pulled, the protective net 7 mainly plays a role in protecting the turbine blades 8, the turbine blades 8 are prevented from being wound by garbage or other objects in the water, so that errors occur in detection results, the turbine blades 8 are mainly pushed by water flow, the rotating speed detection box 9 can directly detect the rotating speed of the turbine blade 8 to reflect the speed of water flow, so as to judge whether the flood season is coming, when the flood season is coming, the water flow can rapidly push the turbine blade 8 and the friction wheel 10 to rotate, at the moment, the hydraulic rod 19 is started to push the connecting rod 17, the connecting rod 17 rotates along the supporting rod 18, so as to push the clutch wheel 14 to contact with the friction wheel 10 along the direction of the key 13, so as to drive the clutch wheel 14 to rotate together, the rotating column 11 and the first helical gear 20 are driven to rotate together after the clutch wheel 14 rotates, the first helical gear 20 drives the generator 22 to rotate through driving the second helical gear 21, so as to achieve the effect of generating power for the device, the hydraulic rod 19 reversely pulls the connecting rod 17 to separate the clutch wheel 14 from the friction wheel 10, so as to avoid generating power, the purpose of reducing the load of the turbine blade 8, so as to ensure that the, after the detection is finished, the clutch wheel 14 can be continuously attached to the friction wheel 10, and then power generation is carried out, so that the using process of the whole flood prevention alarm device for the hydraulic engineering is finished.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a flood prevention alarm device for hydraulic engineering, includes box (1), its characterized in that: the device is characterized in that a first rotating motor (2) is arranged inside the box body (1), one end of the first rotating motor (2) is provided with a first winding roller (3), one side of the first winding roller (3) is fixedly connected with a first rope (4), the upper end of the first rope (4) is fixedly connected with a floating ball (5), the upper end of the floating ball (5) is provided with a signal lamp (6), the outer wall of the box body (1) is fixedly connected with a protective net (7), a turbine blade (8) is arranged inside the protective net (7), one end of the turbine blade (8) is provided with a rotating speed detection box (9) through a rotating shaft, the other end of the turbine blade (8) is fixedly connected with a friction wheel (10) through the rotating shaft, the other end of the friction wheel (10) is rotatably connected with a rotating column (11) through a bearing, the upper end of the inner wall of the rotating column (11), and key (13) upper end swing joint has clutch pulley (14), slide rail (15) have been seted up to clutch pulley (14) outer wall, and slide rail (15) inner wall swing joint has slider (16), slider (16) upper end is rotated through the bearing and is connected with connecting rod (17), and connecting rod (17) one side is rotated through the rotation axis and is connected with bracing piece (18), hydraulic stem (19) are installed to the connecting rod (17) other end, the first helical gear (20) of column spinner (11) other end nestification, and the meshing of first helical gear (20) outer wall has second helical gear (21), generator (22) are installed to second helical gear (21) lower extreme, stop gear (23) are installed to box (1) outer wall lower extreme.
2. The flood prevention alarm device for the hydraulic engineering according to claim 1, characterized in that: the first rotating motor (2), the first winding roller (3), the first rope (4) and the floating ball (5) are symmetrically distributed on two sides of the box body (1).
3. The flood prevention alarm device for the hydraulic engineering according to claim 1, characterized in that: the connecting rod (17) and the sliding rail (15) form a sliding structure through the sliding block (16).
4. The flood prevention alarm device for the hydraulic engineering according to claim 1, characterized in that: the clutch wheel (14) and the rotary column (11) form a sliding structure through the key (13), and a friction transmission structure is formed between the clutch wheel (14) and the friction wheel (10).
5. The flood prevention alarm device for the hydraulic engineering according to claim 1, characterized in that: and a transmission structure is formed between the second bevel gear (21) and the first bevel gear (20).
6. The flood prevention alarm device for the hydraulic engineering according to claim 1, characterized in that: stop gear (23) inside including second rotating electrical machines (2301), and second rotating electrical machines (2301) install in the inside of box (1), third helical gear (2302) is installed to second rotating electrical machines (2301) lower extreme, and the meshing of third helical gear (2302) one side has fourth helical gear (2303), fourth helical gear (2303) opposite side fixedly connected with second winding roller (2304), and second winding roller (2304) outer wall fixedly connected with second rope (2305), base (2306) are installed to second rope (2305) lower extreme.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022044181.1U CN213117201U (en) | 2020-09-17 | 2020-09-17 | Flood prevention alarm device for hydraulic engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022044181.1U CN213117201U (en) | 2020-09-17 | 2020-09-17 | Flood prevention alarm device for hydraulic engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213117201U true CN213117201U (en) | 2021-05-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022044181.1U Expired - Fee Related CN213117201U (en) | 2020-09-17 | 2020-09-17 | Flood prevention alarm device for hydraulic engineering |
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| Country | Link |
|---|---|
| CN (1) | CN213117201U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113243830A (en) * | 2021-05-17 | 2021-08-13 | 威海锴滢智能科技有限公司 | Cleaning robot based on object falling reminding |
| CN114577267A (en) * | 2022-03-07 | 2022-06-03 | 武汉新烽光电股份有限公司 | Multi-parameter water quality hydrological monitor easy to install |
-
2020
- 2020-09-17 CN CN202022044181.1U patent/CN213117201U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113243830A (en) * | 2021-05-17 | 2021-08-13 | 威海锴滢智能科技有限公司 | Cleaning robot based on object falling reminding |
| CN114577267A (en) * | 2022-03-07 | 2022-06-03 | 武汉新烽光电股份有限公司 | Multi-parameter water quality hydrological monitor easy to install |
| CN114577267B (en) * | 2022-03-07 | 2022-11-04 | 武汉新烽光电股份有限公司 | Multi-parameter water quality hydrological monitor easy to install |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210504 Termination date: 20210917 |
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| CF01 | Termination of patent right due to non-payment of annual fee |